Company lists · Data refreshed October 2026

Top 16 Oil and gas compliance services based in Oman

RevenueBase identified 35 company matches for oil and gas compliance services associated with Oman as of October 2026 and tracks 1,014 professional contacts across them, including 139 with verified work emails. Muscat is the largest hub.

This list covers company matches for oil and gas compliance services associated with Oman, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
35Companies
1,014Contacts tracked
139Verified emails
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The 16 largest oil and gas compliance services based in Oman

Ranked by team size
Top 16 of 35 company matches for oil and gas compliance services based in Oman, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMuscat, OmanHQ recorded Oct 19, 20261,001-5,000247 contacts →

Exact match

“Al Haditha Energy S.A.O.C is an Omani Contracting Company established in 2011, held by around 2600 community shareholders with a share capital of OMR 5.5 Million, catering its…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchMuscat, OmanHQ recorded Oct 19, 2026501-1,000221 contacts →

Exact match

“Special Oilfield Services (SOS) was established on the 10th of March in 1986 as a Joint Venture between Mohsin Haider Darwish LLC (MHD), one of the largest and oldest business…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchMuscat, OmanHQ recorded Oct 19, 2026201-500117 contacts →

Exact match

“Seven Seas Petroleum LLC is a quality and service oriented company providing vital services to the Oman Oil & Gas Industry, helping national and international oil companies to…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchDawat Al Adab Street, OmanHQ recorded Oct 19, 2026201-50076 contacts →

Exact match

“Desert Sand Oil & Gas Co.LLC (DSOG) is 100% Omani Service Provider.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchMawaleh, OmanHQ recorded Oct 19, 202651-20052 contacts →

Exact match

“Founded in 1996, Biyaq Oilfield Services LLC has become a key player in the Oil & Gas sector in Oman.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchMuscat, OmanHQ recorded Oct 19, 2026201-50029 contacts →

Exact match

“Oilfield Inspection Services is a 100% Omani Company, established in 2010.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchMuscat, OmanHQ recorded Oct 19, 202651-20025 contacts →

Exact match

“Vision Advanced Petroleum Solutions (VAPS) is a diverse service provider with over 20 years of experience in both midstream and upstream oil and gas industry Our extensive…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchMuscat, OmanHQ recorded Oct 19, 202651-20016 contacts →

Exact match

“Founded in 2006 in the Sultanate of Oman, Vanguard Reservoir Surveillance Services (VRSS) specialises in well integrity diagnostics, corrosion logging using pulsed electromagnetic…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchMuscat - Oman, OmanHQ recorded Oct 19, 202651-20015 contacts →

Exact match

“BERBA, a local community contractor (LCC) company, established in April 2013 is a leading diversified company carrying out oil and gas field service activities all over the…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchMuscat, OmanHQ recorded Oct 19, 2026201-5007 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchMuscat, OmanHQ recorded Oct 19, 202611-506 contacts →

Exact match

“Oil and Gas service company”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchBawshar, OmanHQ recorded Oct 19, 202611-505 contacts →

Exact match

“National Gulf Oilfield Services (NGOFS) is a Omani Company, HQ’s is in Muscat, Established for Oilfield services covering different sectors in the industry from upstream solutions…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchMuscat, OmanHQ recorded Oct 19, 20261-104 contacts →

Exact match

“Omani Trust Company who can provide a high quality of Oil & Gas services and supplying materials such as maintenance and inspection, corrosion services, chemicals services…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchMuscat, OmanHQ recorded Oct 19, 2026201-5003 contacts →

Exact match

“Welcome to Esnad Supplies LLC.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchMuscat, OmanHQ recorded Oct 19, 20261-103 contacts →

Exact match

“Integrity Smart Services (ISS) is a specialized consultancy firm, established by a team of expert integrity engineers to deliver reliable integrity solutions in order to maximize…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchMuscat, OmanHQ recorded Oct 19, 20261-102 contacts →

Exact match

“Arjandas Dhansinghani LLC serves Oil and Gas industry with providing diversified range of products through international suppliers.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 16 of 35 oil and gas compliance services based in Oman

See the full list, filter by size, metro and specialty, and access 139 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas compliance services based in Oman at a glance

As of Oct 19, 2026
13.7%Verified-email coverage
29.0Average contacts per company
11-50Median size (employees)
45.7%Largest-city concentration · Muscat
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
9
51-200
10
201-500
5
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Oman, so it is reported there. Company counts and contact totals on this page are exact for Oman, over 35 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Oman whose business descriptions match “oil and gas compliance services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 139 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “oil and gas compliance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas compliance services are there based in Oman?

RevenueBase identified 35 company matches for oil and gas compliance services associated with Oman as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

AL Haditha Energy Saoc tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas compliance services?

Muscat leads with 16 company records, followed by Al-Ansab (1) and Bawshar Muscat (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 139 professional contacts with verified work emails tracked across these 35 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.